Electron Capture and Elastic Scattering in High-Energy D + + D(ls) Collisions

Elastic scattering and electron capture cross-sections in the centre of mass system for collisions of deuteron with deuterium atoms have been calculated for the energy range from 5keV to 5MeV in the frame work of Coulomb-projected Born approximation. Differential cross-sections sections have been calculated in scattering angle range from 0-4 mrad at different deuteron incident energies.